1
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Gkini KP, Terentes-Printzios D, Oikonomou D, Aznaouridis K, Dima I, Gardikioti V, Tsioufis K, Vlachopoulos C. Prognostic role of functional syntax score based on quantitative flow ratio. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Introduction
The quantitative flow ratio (QFR) based functional Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery (SYNTAX) score (FSSQFR) takes into consideration not only the anatomy but also the physiology of coronary arteries.
Purpose
To investigate the prognostic value of the FSSQFR.
Methods
We performed an offline QFR analysis in consecutive patients who underwent coronary angiography in a single center. FSSQFR was counted by summing the individual scores only in ischemia-producing lesions (vessel QFR ≤0.8). Patients were divided into low-, intermediate- and high risk according to SS and FSS with the same cutoff. The primary endpoint was the estimation of the predictive value of FSSQFR for the composite outcome of death, myocardial infarction, ischemia-driven revascularization, stroke, hospitalization for heart failure, and life-threatening arrhythmias.
Results
410 patients were included in this study. Baseline characteristics of the population displayed in Table 1. FSSQFR and SS were estimated for all patients. According to SS, 26.6% of patients were high risk, 36.6% were intermediate risk and 36.8% were low cardiovascular risk. After calculating FSSQFR, risk stratification changed in 10% of the study population, more specifically 21.2%, 36.6%, and 42.2% of patients were classified as high-, intermediate- and low-risk respectively. 5% (n=20) of the patients for whom coronary artery bypass grafting would be recommended according to SS, converted in favor of percutaneous coronary intervention after FSSQFR calculation. After a median 30.2 (25.7–33.7) months follow-up period multivariate regression analysis showed FSSQFR was an independent predictor of primary endpoint after adjustment for age, gender, BMI, and hypertension (adjusted OR: 1.03 [95% CI, 1.01–1.06]; P=0.012). The Kaplan-Meier estimate for the primary endpoint was 15%, 18.7%, and 32.2% in the low, intermediate, and high FSSQFR group, respectively (log-rank P=0.001; Figure 1A) and cardiac death was 2.3%, 8.7%, and 12.6% in the low, intermediate, and high FSSQFR group, respectively (log-rank P=0.003; Figure 1B).
Conclusions
In our study, FSSQFR showed discordance with classical anatomical SS leading to risk re-stratification of patients with coronary disease and possible alternative treatment strategy and also was found to be an independent predictor of higher cardiovascular adverse events.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- K P Gkini
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - D Terentes-Printzios
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - D Oikonomou
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - K Aznaouridis
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - I Dima
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - V Gardikioti
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - K Tsioufis
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - C Vlachopoulos
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
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2
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Andrikou I, Dima I, Lazarou E, Grigoriou K, Skoumas I, Tsioufis K, Vlachopoulos C. Correlation of lipoprotein(a) with parameters of lipid profile and other cardiovascular risk factors in patients with familial combined hyperlipidemia. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
According to previous studies, Familial Combined Hyperlipidemia (FCH) is related to metabolic syndrome. However, it is unclear whether the presence of increased Lipoprotein (a) [Lp (a)] modifies the characteristics of metabolic syndrome in patients with FCH. Thus, the aim of our study was to identify and compare the components of metabolic syndrome in patients with FCH according to their Lp (a) levels.
Methods
We enrolled 906 patients (592 males, mean age 49±11 years) who fulfilled the FCH criteria, from the outpatient lipid clinic of our hospital.Venous blood samples were obtained for the determination of plasma glucose and lipid profile [i.e., total cholesterol, triglycerides (TG), low and high-lipoprotein cholesterol, (LDL, HDL)], as well as levels of Lp (a). Moreover, information was obtained regarding demographic characteristics and blood pressure (BP) levels. Diagnosis of hypertension was based on BP levels≥140/90 mmHg and metabolic syndrome was defined according to ATP III criteria.
Results
In the total population of 906 patients with FCH, 58% (n=524) had metabolic syndrome. We identified a negative correlation between levels of Lp (a) and TG (r=−0.07, p=0.03) and a positive correlation between levels of Lp (a) and HDL (r=0.08, p=0.02). Also, there was a trend towards a negative correlation between levels of Lp (a) and waist circumference (r=−0.6, p=0.06). Moreover, the group of patients with increased Lp (a) levels (≥30mg/dl, n=289, 32%) compared to those with low Lp (a) levels (<30mg/dl, n=616, 68%)had hypertension in a greater percentage (44% vs 36%, p=0.02), lower levels of TG (278±146 vs 302±172 mg/dl, p=0.04), higher levels of HDL (42±11 vs 39±9 mg/dl, p=0.01) and increased levels of LDL (193±55 vs 185±53 mg/dl, p=0.05), while there was no difference in glucose levels (104±24 vs 102±20 mg/dl, p=0.18). In multiple logistic regression analysis increased Lp (a) levels were independent determinants of lower triglycerides levels (<150mg/dl) (OR 0.59, 95% CI 0.36–0.95), after adjustment for confounding factors.
Conclusions
In patients with FCH, increased Lp (a) is related to lower levels of triglycerides, higher levels of HDL, lower waist circumference levels and increased prevalence of hypertension. Thus, it seems that Lp (a) differentiates the expression of metabolic syndrome characteristics in patients with Familial Combined Hyperlipidemia.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- I Andrikou
- Hippokration General Hospital, Athens Medical School , Athens , Greece
| | - I Dima
- Hippokration General Hospital, Athens Medical School , Athens , Greece
| | - E Lazarou
- Hippokration General Hospital, Athens Medical School , Athens , Greece
| | - K Grigoriou
- Hippokration General Hospital, Athens Medical School , Athens , Greece
| | - I Skoumas
- Hippokration General Hospital, Athens Medical School , Athens , Greece
| | - K Tsioufis
- Hippokration General Hospital, Athens Medical School , Athens , Greece
| | - C Vlachopoulos
- Hippokration General Hospital, Athens Medical School , Athens , Greece
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3
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Ioakeimidis N, Terentes-Printzios D, Angelis A, Rokkas K, Dima I, Gourgouli I, Chatzistamatiou E, Kalfountzos D, Tsioufis C, Vlachopoulos C. Erectile dysfunction, generalized vascular disease and the long term effects of smoking exposure on arterial properties: time is of the essence. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Erectile dysfunction (ED) is considered an early manifestation of generalized vascular disease and may precede clinically overt cardiovascular disease (CVD) by 2 to 5 years. We examined macrovascular changes according to time of ED onset and the impact of smoking on the severity of penile vascular damage and large artery wall changes.
Methods
We measured carotid-femoral pulse wave velocity (PWV), carotid intima media thickness (cIMT), augmentation index (AIx) and brachial flow-mediated dilation (FMD) in 378 males with ED (age: 54±7 years). All participants had no clinical manifestations or a history of atherosclerotic disease. They were assessed using the Sexual Health in Men (SHIM)-5 score for ED severity and the penile colour Doppler ultrasonography after intracavernous injection of prostaglandin E1 for measurement of peak systolic velocity (PSV). Low PSV values indicate impaired penile blood inflow and severe vasculogenic ED. ED duration was defined as the time interval between age at diagnosis and study entry.
Results
The study population was divided into three groups according to duration of ED. Group 1: <2 years, Group 2: 2–5 years and Group 3: >5 years. Comparison of various parameters among the three groups using one-way ANOVA or the Kruskal–Wallis test did not demonstrate statistically significant differences in age, prevalence of hypertension, diabetes, smoking, peripheral blood pressure (BP) and metabolic parameters (fasting blood glucose, lipid profile, testosterone levels). Total tobacco cigarette exposure was greater in males with ED duration >5 years (Group 3), compared to Group 2 and 1 patients (23.8 vs 22.5 vs 20.7 pack-years, P<0.01). PWV, AIx and cIMT increased and FMD decreased across the three groups (Figure 1). The three groups had comparable PSV value. We then divided the study population into four subgroups according to tobacco exposure (never smokers; light smokers<20 pack-years, moderate smokers 20–40 pack-years and heavy smokers >40 pack-years). The subgroups have similar age and BP. The three smoking subgroups had significantly higher PWV (P<0.001), AIx (P<0.01), cIMT (P<0.01) and lower FMD (P<0.05) and PSV (P<0.05) compared to never smokers. Post hoc analysis revealed higher PWV, AIx and cIMT and lower FMD in heavy smokers compared to moderate and light smokers (all p<0.05). PSV was similar across the three smoking subgroups.
Conclusions
The study shows that longer ED duration is associated with a more pronounced vascular dysfunction and subclinical vascular wall changes and that heavy tobacco cigarette exposure significantly deteriorates macrovascular parameters. Furthermore there was a significant impairment of penile vasculature even in light smokers. These findings may partly explain why the same process that contribute to CVD may cause earlier ED symptoms and imply that smoking cessation should be a premising non pharmacological intervention in men with ED.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens , Athens , Greece
| | | | - A Angelis
- National & Kapodistrian University of Athens , Athens , Greece
| | - K Rokkas
- National & Kapodistrian University of Athens , Athens , Greece
| | - I Dima
- National & Kapodistrian University of Athens , Athens , Greece
| | - I Gourgouli
- National & Kapodistrian University of Athens , Athens , Greece
| | | | | | - C Tsioufis
- National & Kapodistrian University of Athens , Athens , Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens , Athens , Greece
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4
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Ioakeimidis N, Dima I, Terentes-Printzios D, Xydis P, Angelis A, Solomou E, Gardikioti V, Gourgouli I, Papadatos S, Kalfountzos D, Tsioufis C, Vlachopoulos C. Smoking promotes vascular damage in apparently healthy men with low testosterone and increased subclinical inflammation. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Testosterone deficiency and increased inflammation are both associated with an unfavourable vascular profile. Aim of the study was to examine whether smoking significantly deteriorates the effect of these pathophysiological mechanisms on arterial wall properties.
Methods
Carotid intima media thickness (cIMT) and aortic pulse wave velocity (aPWV) were measured in 87 smokers and 112 aged-matched never smokers (mean age: 49±5 yrs) with no other cardiovascular (CV) risk factors/or manifest CV/atherosclerotic disease. Plasma total testosterone (TT) and high sensitivity reactive protein (hsCRP) levels were measured in the whole study population.
Results
Both smokers and never smokers were divided into four subgroups according to measured low or normal TT levels (low TT<3.5 ng/ml) and high or low hsCRP levels. BMI and LDL-C levels were not different between the subgroups. In smokers the four TT/CRP subgroups had comparable cumulative tobacco smoke exposure. In smokers the low TT/high CRP subgroup had significantly higher aPWV and cIMT compared to the three other subgroups (P<0.01 and P<0.05, respectively by ANOVA, figures A-B) while in never smokers the four TT/CRP subgroups had comparable aPWV and cIMT (all P>0.05, figures C-D). The differences in aPWV and cIMT measurements between TT/CRP subgroups in smokers remained statistically significant after adjustment for age.
Conclusions
The study shows that low TT combined with high CRP are associated with increased carotid IMT and aortic PWV in smokers with no other CV risk factors, while in never smokers the effect of combined low TT and high CRP concentration was not significant. Considering the predictive value of aortic stiffness and carotid thickness, the finding of this study imply interrelationships between tobacco cigarette smoke, subclinical inflammation and low testosterone level regarding changes in arterial wall properties.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens , Athens , Greece
| | - I Dima
- National & Kapodistrian University of Athens , Athens , Greece
| | | | - P Xydis
- National & Kapodistrian University of Athens , Athens , Greece
| | - A Angelis
- National & Kapodistrian University of Athens , Athens , Greece
| | - E Solomou
- National & Kapodistrian University of Athens , Athens , Greece
| | - V Gardikioti
- National & Kapodistrian University of Athens , Athens , Greece
| | - I Gourgouli
- National & Kapodistrian University of Athens , Athens , Greece
| | - S Papadatos
- Spiliopouleio Pathology Hospital , Athens , Greece
| | | | - C Tsioufis
- National & Kapodistrian University of Athens , Athens , Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens , Athens , Greece
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5
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Oikonomou D, Terentes-Printzios D, Gkini KP, Gardikioti V, Aznaouridis K, Dima I, Tsioufis K, Vlachopoulos C. Prognostic role of discordance between plain coronary angiography and quantitative flow ratio in revascularization guidance. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Introduction
Percutaneous coronary intervention (PCI) guided by functional coronary stenosis severity has been associated with less clinical adverse events compared with plain coronary angiography. Quantitative flow ratio (QFR) has proven to be a reliable tool for functional assessment of coronary lesions.
Purpose
To investigate the prognostic role and the extend of disagreement between plain coronary angiography and QFR in guiding the decision to treat a coronary lesion.
Methods
We retrospectively performed an offline QFR analysis in consecutive patients who underwent coronary angiography in a single center. Patients with referral for coronary artery bypass graft surgery after coronary angiography were excluded. We aimed to measure QFR in all vessels of each patient. Patients were divided in two groups according to the concordance or discordance of the two methods. Patients with at least one vessel with QFR value ≥0.80 treated with PCI and/or at least one vessel with QFR value <0.80 not treated with PCI were included in the discordance group. The remaining patients formed the concordance group. Primary endpoint was the composite outcome of cardiovascular death, myocardial infraction and ischemia-driven revascularization.
Results
Overall, we included 549 patients in the study. Concordance between plain coronary angiography and QFR was present in 404 (73.6%) patients, while discordance between the two methods was found in 145 patients (26.4%). Baseline patient characteristics are displayed in Figure 1. Patients in the discordance group were older, with more extended coronary artery disease and higher SYNTAX score. After a median follow-up period of 30.5 (26.4–33.7) months, multivariate regression analysis showed significant higher rate of the composite outcome in the discordance group (OR: 2.975 95% CI 1.782–4.967, p<0.001) (Figure 2).
Conclusion
In our study, discordance between plain coronary angiography and QFR in revascularization guidance was present in approximately one fourth of patients and was found to be a strong independent predictor of higher cardiovascular adverse events.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- D Oikonomou
- National & Kapodistrian University of Athens , Athens , Greece
| | | | - K P Gkini
- National & Kapodistrian University of Athens , Athens , Greece
| | - V Gardikioti
- National & Kapodistrian University of Athens , Athens , Greece
| | - K Aznaouridis
- National & Kapodistrian University of Athens , Athens , Greece
| | - I Dima
- National & Kapodistrian University of Athens , Athens , Greece
| | - K Tsioufis
- National & Kapodistrian University of Athens , Athens , Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens , Athens , Greece
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6
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Terentes-Printzios D, Gardikioti V, Solomou E, Emmanouil E, Gourgouli I, Xydis P, Christopoulou G, Georgakopoulos C, Dima I, Miliou A, Lazaros G, Pirounaki M, Tsioufis K, Vlachopoulos C. Acute effects of COVID-19 vaccination on inflammatory, macrovasular and microvascular biomarkers. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Purpose
To fight the COVID-19 pandemic, messenger RNA (mRNA) vaccines were the first to be adopted by vaccination programs worldwide. We sought to investigate the short-term effect of mRNA vaccine administration on endothelial function and arterial stiffness.
Methods
Thirty-two participants (mean age 37±8 years, 20 men) that received the BNT162b2 mRNA COVID-19 vaccine were studied in 3 sessions in a sequence-randomized, sham-controlled, assessor-blinded, cross-over design. Primary outcome was endothelial function assessed by brachial artery flow-mediated dilatation (FMD), and secondary outcomes were aortic stiffness, evaluated with carotid-femoral pulse wave velocity (PWV), microvascular function that was estimated with hyperemic mean blood flow velocity (HMBFV) of the brachial artery, and inflammation measured by high-sensitivity C-reactive protein (hsCRP) and interleukins (hsIL-6 and hsIL-1b) in blood samples. The outcomes were assessed prior to, and at 8h, 24h post the 1st dose of vaccination, and 8h, 24h and 48h post the 2nd.
Results
There was an increase in hsCRP that was apparent at 24h after both the 1st dose (−0.60 [95% Confidence intervals [CI]: −1.60 to −0.20], p=0.013) and the 2nd dose (max median difference at 48h −6.60 [95% CI: −9.80 to −3.40], p<0.001) compared to sham. Similarly, interleukins also increased. The vaccine did not change PWV. FMD remained unchanged during the 1st dose but decreased significantly by 1.5% (95% CI: 0.1% to 2.9%, p=0.037) at 24h post the 2nd dose (Figure). FMD values returned towards baseline at 48h. HMBFV remained unchanged during the 1st dose but at 48h post the 2nd dose was numerically lower than the sham procedure but the difference between the 2 sessions was not statistically significant (max mean difference at 48h 8.6 [95% CI: −0.6 to 17.8], p=0.067).
Conclusions
Our study shows that the mRNA vaccine causes a prominent increase in inflammatory markers, especially after the 2nd dose and a transient deterioration of endothelial function at 24h that returns towards baseline at 48h. These results confirm the short-term cardiovascular safety of the vaccine.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- D Terentes-Printzios
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - V Gardikioti
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - E Solomou
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - E Emmanouil
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - I Gourgouli
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - P Xydis
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - G Christopoulou
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - C Georgakopoulos
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - I Dima
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - A Miliou
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - G Lazaros
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - M Pirounaki
- National & Kapodistrian University of Athens Medical School, Second Department of Medicine, Hippokration General Hospital , Athens , Greece
| | - K Tsioufis
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
| | - C Vlachopoulos
- Hippokration General Hospital, National & Kapodistrian University of Athens , Athens , Greece
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7
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Rizos C, Liamis G, Garoufi A, Skoumas I, Rallidis L, Kolovou G, Tziomalos K, Skalidis E, Kotsis V, Lambadiari V, Anagnostis P, Dima I, Kiouri E, Kolovou V, Polychronopoulos G, Zacharis E, Antza C, Liberopoulos E. One year follow-up of patients with familial hypercholesterolemia: Preliminary data from the HELLAS-FH registry. Atherosclerosis 2022. [DOI: 10.1016/j.atherosclerosis.2022.06.648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Dima I, Soulis D, Terentes-Printzios D, Skoumas I, Ioakeimidis N, Aznaouridis C, Tsioufis K, Vlachopoulos C. Coronary artery disease and familial hypercholesterolaemia patients' eligibility for PCSK-9 inhibitors: who is to benefit from lower ldl thresholds? Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Purpose
High and very high cardiovascular risk patients are usually possible candidates for PCSK-9 inhibitors. Coronary artery disease (CAD) and Familial Hypercholesterolaemia (FH) patients belong to this group by definition, according to 2019 recent dyslipidaemia guidelines. The real contribution of each group to potential eligibility for PCSK-9 is to be investigated.
Methods
We enrolled 1892 inpatients prospectively for 12 months, diagnosed either with chronic CAD or with acute coronary syndrome (ACS). In order to test eligibility for PCSK-9 inhibitors, three different LDL thresholds were used in our model for very high and high risk groups: 55mg/dl and 70mg/dl, 70mg/dl and 100mg/dl, 100mg/dl and 130mg/dl, as recommended by the 2019 and 2016 ESC/EAS Guidelines for Dyslipidaemia and the National Health Care system, respectively. A proprietary software was developed and eligibility was determined by using patient clinical information and different criteria. Dutch Lipid Clinic Network criteria were used to determine heterozygous FH population.
Results
The eligible percentage for the three classifications was 18.6%, 7.7% and 1.8%, in the total CAD population respectively. Definite/ probable FH percentages among our population were 4.8%, 3.4%, 1.4%, respectively. Solely CAD eligible population was 13.8%, 4.3% and 0.4% respectively. The increase of the eligible percentages toward more recent guidelines was mostly attributed to the increasing number of coronary patients who become eligible as our criteria become stricter while the percentage of the eligible CAD/FH population only slightly increases.
Conclusions
FH is a significant cardiovascular risk factor but stricter criteria and LDL thresholds, favour solely CAD patients. Using real-world data and an adjustable model, we provide a realistic estimation of PCSK-9 eligibility among CAD patients.
Funding Acknowledgement
Type of funding sources: None. Subgroup analysis of eligible population
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Affiliation(s)
- I Dima
- Hippokration General Hospital, Athens, Greece
| | - D Soulis
- Hippokration General Hospital, Athens, Greece
| | | | - I Skoumas
- Hippokration General Hospital, Athens, Greece
| | | | | | - K Tsioufis
- Hippokration General Hospital, Athens, Greece
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9
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Terentes-Printzios D, Aznaouridis K, Ioakeimidis N, Gardikioti V, Xaplanteris P, Georgakopoulos C, Dima I, Oikonomou D, Tsioufis K, Vlachopoulos C. Renal biomarkers reflect overall hypertensive organ damage: “one organ to rule them all”. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
Hypertension is associated with higher cardiovascular risk as well as several markers of subclinical target organ damage (TOD). Albumin to creatinine ratio (ACR) in urine has been recognized as an independent risk factor for cardiovascular events.
Purpose
We hypothesized that there is a relationship between ACR and markers of TOD in never-treated hypertensives.
Methods
We enrolled 924 consecutive essential hypertensives (mean age 53±12 years, 486 males) without known cardiovascular disease (CVD). Markers of subclinical TOD [left ventricular mass index (LVMI), pulse wave velocity (PWV), ankle-brachial index (ABI) and estimated glomerular filtration rate (eGFR)] were evaluated in all patients. LVMI was assessed echocardiographically using the Devereux formula. Carotid-femoral PWV was estimated with the Complior device. eGFR was calculated by the Cockcroft-Gault formula. ABI was calculated by dividing the highest ankle systolic blood pressure by the highest brachial systolic blood pressure.
Results
ACR exhibited significant association with LVMI (r=0.277, p<0.001, Figure), PWV (r=0.277, p<0.001) ABI (r=−0.078, p=0.018) and eGFR (r=−0.100, p=0.002). In further analysis, ACR was associated with TOD as suggested by the 2018 European Guidelines for Hypertension [left ventricular hypertrophy (LVMI>115 g/m2 in men and >95 g/m2 in women), increased PWV (PWV>10m/s), decreased ABI (ABI<0.9) and decreased renal function (eGFR<60ml/min)]. Specifically, ACR exhibited significant association with the number of TOD and this association was independent of age and gender (p<0.05).
Conclusions
Our findings support the close relationship between ACR and TOD in hypertension, as well as, the predictive ability of ACR for TOD.
Funding Acknowledgement
Type of funding sources: None. Association between LVMI and ACR
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Affiliation(s)
- D Terentes-Printzios
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K Aznaouridis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - N Ioakeimidis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - V Gardikioti
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - P Xaplanteris
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - C Georgakopoulos
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - D Oikonomou
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K Tsioufis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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10
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Oikonomou D, Gkini KP, Terentes-Printzios D, Gardikioti V, Dima I, Solomou E, Xydis P, Laina A, Aznaouridis K, Tsioufis K, Vlachopoulos C. Discordance between plain coronary angiography and quantitative flow ratio in revascularization guidance. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background/Introduction
Functional coronary stenosis severity has been associated with less clinical adverse events compared with plain invasive coronary angiography in guiding revascularization. Quantitative flow ratio (QFR) has proven to be a reliable tool of functional assessment of coronary lesions.
Purpose
To investigate the level of agreement between plain coronary angiography and QFR in guiding the decision to treat a coronary lesion.
Methods
We retrospectively performed an offline QFR analysis in consecutive patients who underwent coronary angiography in a single center. Patients with referral for coronary artery bypass graft surgery were excluded. We aimed to measure QFR in all vessels of each patient. All vessels with calculated QFR were divided into four groups based on whether percutaneous coronary intervention (PCI) was performed and on the QFR result with a cut-off point <0.8 indicating revascularization: Group A (PCI+, QFR <0.8); group B (PCI−, QFR >0.8); group C (PCI+, QFR >0.8); group D (PCI−, QFR <0.8) (Figure 1).
Results
We identified 785 patients with available coronary angiography satisfying the technical requirements of QFR software. QFR measurement in at least one vessel was feasible in 546 patients (70%). Mean age was 65.6 (±10.9) and 80% of patients were male. Acute coronary syndrome was the indication for coronary angiography in 36% of the cohort. QFR was calculated in 1193 vessels (∼51% of total vessels). In particular, QFR analysis was feasible in 448 (57%) left anterior descending (LAD), 457 (58%) left circumflex (LCX), and 288 (37%) right coronary arteries (RCA) coronary arteries. The most common reason for inability to calculate QFR was the absence of appropriate projections (30% of the missing cases). A mismatch in treatment strategy between coronary angiography and QFR result was detected in 151 (12.7%) vessels. In 78 (6.6%) cases PCI was performed while QFR was measured above 0.8 (group C). In 73 (6.1%) cases PCI was not performed while QFR was measured below 0.8 (Group D) (Figure 1). Among mismatch cases LAD was more likely to fall within group D whereas RCA was more often related with group C.
Conclusion
Discordance between plain coronary angiography and quantitative flow ratio regarding the decision to perform or to defer PCI was found in a relatively high proportion among patients undergoing coronary angiography. Prognostic evidence is warranted to determine the clinical significance of the mismatch between the two methods.
Funding Acknowledgement
Type of funding sources: None. Figure 1
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Affiliation(s)
- D Oikonomou
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K P Gkini
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - D Terentes-Printzios
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - V Gardikioti
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - E Solomou
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - P Xydis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - A Laina
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K Aznaouridis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K Tsioufis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
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11
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Terentes-Printzios D, Christopoulou G, Korogiannis L, Ioakeimidis N, Aznaouridis K, Gardikioti V, Dima I, Oikonomou D, Gkini KP, Tsioufis K, Vlachopoulos C. “Stifflammation” in hypertension is a predictor of future cardiovascular hospitalizations. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
Hypertension is associated with increased cardiovascular risk, inflammation and arterial stiffness.
Purpose
We sought to investigate the role of inflammation and arterial stiffness in the prognosis of cardiovascular hospitalizations in hypertensive patients over an extended follow-up.
Methods
One hundred and seventy-three patients (mean age 52.5±13.2 years, 57% males) untreated hypertensives at baseline without cardiovascular disease, were included in the study. Arterial stiffness was assessed with carotid-femoral pulse wave velocity (PWV). High-sensitivity C-reactive protein (hsCRP) was measured in venous blood samples. Other markers of subclinical organ damage [left ventricular mass index (LVMI) by echocardiography and estimated glomerular filtration rate (eGFR)] were also evaluated in all patients.
Results
During 13.6±0.4 years of follow-up, forty-four patients (25.4%) patients were admitted in hospital due to cardiovascular causes. In multivariable logistic regression analysis, only higher hsCRP (Odds Ratio [OR] = 3.34, 95% Confidence intervals [CI]: 1.22–9.51, P=0.02) and increased PWV (OR = 1.48, 95% Confidence intervals [CI]: 1.03–2.12, P=0.036) were associated with higher risk of cardiovascular hospitalizations, which was independent of age, gender, systolic blood pressure, LVMI and presence of diabetes. In further analysis, receiver operating characteristic (ROC) curves were generated to evaluate the ability of hsCRP and PWV to discriminate subjects with cardiovascular hospitalization. The area under the curve (AUC) and 95% CIs of the ROC curves were AUC=0.69 (95% CI: 0.59–0.78, p<0.001) for hsCRP and AUC=0.74 (95% CI: 0.65–0.83, P<0.001) for PWV (Figure).
Conclusions
Our study shows the independent complimentary prognostic role of inflammation and arterial stiffness in the prognosis of hypertensives even in studies with extended follow-up.
Funding Acknowledgement
Type of funding sources: None. ROC curves for the prediction of outcome
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Affiliation(s)
- D Terentes-Printzios
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - G Christopoulou
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - L Korogiannis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - N Ioakeimidis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K Aznaouridis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - V Gardikioti
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - D Oikonomou
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K P Gkini
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - K Tsioufis
- Hippokration General Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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12
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Dima I, Andrikopoulos G, Demerouti E, Giannakoulas G, Kartalis A, Lambropoulos K, Marketou M, Papadopoulos C, Poulimenos L, Stalikas D, Stougiannos P, Tsiafoutis I, Tsioufis K, Vlachopoulos C. Treatment with a fixed dose combination for cardiovascular disease-more than a health benefit? Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Despite the proven benefits of cardiovascular disease medication, adherence to treatment remains poor. Fixed-dose combinations (FDC) have been proposed as a measure to enhance adherence.
Objective
To assess compliance to treatment with an FDC, consisting of acetylsalicylic acid, atorvastatin and ramipril, and to gauge its impact on cardiovascular risk factors.
Methods
This was a prospective, multicenter, observational, phase 4 study conducted for 6 months in Greece. 1444 participants (67% males, mean age 63.7 years old) that were prescribed the FDC for primary or secondary prevention were included in the analysis. Descriptive statistical analysis was performed to analyze clinical, sociodemographic and safety parameters.
Results
Approximately equal number of participants was recruited in the primary and secondary prevention group. The majority of patients were overweight and hypertensive. Dosing compliance was 88.6% at 3 months and 86.8% at 6 months. Adherence to treatment was 99.1% at 3 months and 97.6% at 6 months. Statistically significant changes at 6 months compared to baseline were documented in systolic/diastolic blood pressure of 15.7/7.5 mmHg and LDL-c of 32.6 mg/dl, in both CVD and non-CVD participants and in total population as well. The total 10-year risk for CV events was reduced by 34.1% at 6 months. Only 1.2% of the participants reported an adverse event and 0.8% an adverse event reaction.
Conclusions
Among patients with or without CVD, the use of acetylsalicylic acid, atorvastatin and ramipril FDC resulted in good medication adherence at 6 months and statistically significant improvements in blood pressure, total cholesterol and LDL levels.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Galenica SA
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Affiliation(s)
- I Dima
- Hippokration General Hospital, 1st Cardiology Department, Athens, Greece
| | - G Andrikopoulos
- Henry Dunant Hospital Center, Cardiology Department, Athens, Greece
| | - E Demerouti
- Onassis Cardiac Surgery Center, Cardiology Department, Athens, Greece
| | - G Giannakoulas
- Ahepa General Hospital of Aristotle University, 1st Cardiology Department, Thessaloniki, Greece
| | - A Kartalis
- General Hospital of Chios, Cardiology Department, Chios, Greece
| | - K Lambropoulos
- Evangelismos Hospital, 2nd Cardiology Department, Athens, Greece
| | - M Marketou
- University Hospital of Heraklion, Cardiology Department, Heraklion, Greece
| | - C Papadopoulos
- Korgialeneio-Benakio E.E.S.General Hospital, 2nd Cardiology Department, Athens, Greece
| | - L Poulimenos
- Asklepieion Voulas General Hospital, Cardiology Department, Athens, Greece
| | - D Stalikas
- Evangelismos Hospital, 3rd Cardiology Department, athens, Greece
| | - P Stougiannos
- Elpis General Hospital, Cardiology Department, Athens, Greece
| | - I Tsiafoutis
- Red Cross Hospital, Cardiology Department, Athens, Greece
| | - K Tsioufis
- Hippokration General Hospital, 1st Cardiology Department, Athens, Greece
| | - C Vlachopoulos
- Hippokration General Hospital, 1st Cardiology Department, Athens, Greece
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13
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Ioakeimidis N, Dima I, Terentes-Printzios D, Georgakopoulos C, Gardikioti V, Aznaouridis C, Lazaros G, Tsioufis K, Vlachopoulos C. Tobacco cigarette smoking accelerates impairment of aortic elastic properties in middle-aged patients with high normal blood pressure. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The impact of smoking on atherosclerosis progression is greater in patients with arterial hypertension. High blood pressure (BP) is a major determinant of increased aortic stiffness which is an independent predictor of cardiovascular events. Aim of this study was to examine whether there are differences between office BP categorization and aortic stiffness on the basis of smoking status.
Methods
We measured carotid-femoral pulse wave (PWV) in 185 men (mean age: 55±10 years) who were not receiving antihypertensive medications and they had no history of diabetes and cardiovascular disease. The cohort was divided into three groups according to office systolic BP (SBP) and diastolic BP (DBP): normal (SBP <130 and DBP <85 mmHg, n=79), high normal (130≤SBP<140 or DBP 85≤DBP<90mmHg, n=42), and hypertension (SBP≥140 or DBP≥90mmHg, n=64).
Results
The three groups had similar age and metabolic parameters (body mass index, fasting blood glucose and LDL-C). PWV progressively increased from normotensive to high normal BP, and to hypertensive patients (7.8±1.4 vs 8.2±1.4 vs 8.6±1.6 m/s, respectively, overall P<0.01). Then we subdivided the three office BP groups into subgroups according to smoking status. Figure shows PWV of the three groups stratified by smoking status. The three subgroups of smokers had similar tobacco exposure (40 pack-years). There were not statistically significant differences between smokers and non smokers in each office BP category with regard to age and metabolic parameters. In separate analysis, among individuals with either normal BP the association of smoking status with PWV level was not significant. However, in hypertensive patients but also in patients with high normal BP, smoking status was significantly correlated with PWV (all P<0.01). Furthermore, the differences in mean PWV between smokers with high normal BP and patients with hypertension were not statistically significant reflecting a detrimental effect of smoking on aortic stiffness among males with high normal BP.
Conclusion
Smoking has an unfavorable effect on aortic elastic properties in men with high normal BP. The smokers with high normal BP have PWV comparable to that of hypertensive patients. This finding imply that smoking cessation should be a premising non pharmacological intervention in men with high-normal BP and increased aortic stiffness who are considered to be at a higher cardiovascular risk.
Funding Acknowledgement
Type of funding sources: None. Smoking, BP categories and PWV
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, Athens, Greece
| | | | | | - V Gardikioti
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Aznaouridis
- National & Kapodistrian University of Athens, Athens, Greece
| | - G Lazaros
- National & Kapodistrian University of Athens, Athens, Greece
| | - K Tsioufis
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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14
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Ioakeimidis N, Georgakopoulos C, Terentes-Printzios D, Dima I, Gardikioti V, Angelis A, Gourgouli I, Tsioufis K, Vlachopoulos C. Low testosterone is associated with increased risk of major adverse cardiovascular events in smokers with erectile dysfunction. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Purpose
Tobacco cigarette smoking and decreased concentrations of testosterone are major risk factors of erectile dysfunction (ED) and independent predictors of cardiovascular disease (CVD). We investigated, whether testosterone deficiency has a complementary predictive value for CVD events in smokers with ED.
Methods
A cohort of 398 men with ED and without known atherosclerotic CVD (mean age: 55±10 years) were followed for the occurrence of major adverse cardiovascular events (MACE), (CVD death, coronary artery disease, stroke). Total testosterone (TT) levels were measured in all patients.
Results
Among the study population, 205 (52%) were smokers. During a mean follow-up of 6 years (range: 1–11 years), 30 (7.5%) patients demonstrated a MACE. Baseline TT levels were significantly lower and prevalence of smoking was higher in the CV-event group than the event-free survival group (P<0.01 and P<0.05, respectively). Kaplan–Meier analysis showed that patients with low TT (≤4.0 ng/mL) had a worse prognosis than patients with TT >4.0 ng/mL (log rank: 6.52, P=0.011), and that smokers had a greater risk of adverse events than never smokers (log rank: 4.42, P=0.04). We then stratified all patients into four groups, on the basis of smoking status (current/never smokers) and low or high TT (≤ or >4.0 ng/mL) and cardiac event-free survival curves were constructed by Kaplan–Meier analysis (figure). The event-free rate in smokers with low TT is significantly lower than that of smokers with low TT or never smokers with normal TT (log rank: 11.3, P=0.02). Smokers with low TT had an almost 4-fold higher risk of MACEs compared to never smokers with normal TT (adjusted hazard ratio: 3.91; P=0.030).
Conclusion
Cigarette smoking combined with low TT concentration is associated with a shorter event-free period compared with either smoking or testosterone deficiency alone. The measurement of testosterone concentration may be useful to further stratify the risk of ED smokers without known CVD.
Funding Acknowledgement
Type of funding sources: None. Smoking testosterone deficiency and MACE
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, Athens, Greece
| | | | | | - I Dima
- National & Kapodistrian University of Athens, Athens, Greece
| | - V Gardikioti
- National & Kapodistrian University of Athens, Athens, Greece
| | - A Angelis
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Gourgouli
- National & Kapodistrian University of Athens, Athens, Greece
| | - K Tsioufis
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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15
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Ioakeimidis N, Georgakopoulos C, Emmanouil E, Dima I, Solomou E, Aznaouridis K, Tousoulis D, Vlachopoulos C. Effect of smoking cessation with varenicline on blood pressure control in hypertensive patients. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Purpose
The interaction between smoking and blood pressure (BP) is complex. Despite the strong association between cigarette smoking and cardiovascular disease (CVD) risk, there is paucity about the effect of pharmacotherapies for treating tobacco dependence on BP in already established arterial hypertension. Varenicline has been shown to be an effective and well-tolerated pharmaceutical intervention for smoking cessation. Aim of the study was to investigate the improvement in BP control in smokers with a diagnosis of hypertension who quit or reduced substantially their tobacco consumption by using varenicline and the association of nicotine dependence with BP changes.
Methods
A total of 89 (mean age:48±7, 52 males) regular smokers (28±9 pack-years) with a diagnosis of hypertension and on anti-hypertensive drugs were studied. All patients received low-intensity counseling and pharmacotherapy with varenicline (1 mg twice daily) for 12 weeks. Point prevalence smoking abstinence was defined by self-report of complete abstinence in the 7 days before the 12 week clinic visit (end of therapy). Office BP was measured at baseline and each follow-up visit (4 and 12 weeks) office BP. The Fagerström Test for Nicotine Dependence (FTND) was used for assessing nicotine dependence. High nicotine dependence (ND) was defined as a FTND score ≥6.
Results
At 12 weeks, 60 (67%) patients were abstinent from smoking and 14 (16%) were non-abstainers who reduced daily consumption to 50% of baseline. The mean time interval between the initiation of treatment with varenicline and smoking abstinence was 1.8±0.6 weeks. There were not significant differences in age, baseline BP level, severity of nicotine dependence and total cigarette consumption (pack-years) between the two groups. Systolic BP (SBP) and diastolic BP (DBP) decreased significantly in abstainers (by 7.2 and 5.5 mmHg at 12 weeks, P<0.01 and P<0.05, respectively) while the decrease in BP level in non-abstainers was minimal. Among patients with sustained tobacco abstinence, 18 were highly ND and 42 had mild and moderate ND. The two ND groups had similar age and BP levels at baseline. Changes in SBP and DBP from baseline in smokers with arterial hypertension between the two ND groups are illustrated in Figure. The observed reductions in SBP and DBP were significant (P<0.05, both for SBP and DBP) when comparing the high ND group to the mild/moderate ND group at 12 weeks. No severe adverse reactions were reported with varenicline use throughout the entire follow-up duration.
Conclusion
Varenicline may help smokers with arterial hypertension under antihypertensive therapy to remain abstinent from tobacco cigarette smoking. A novel and important message of this study is also the substantial improvements in office SBP and DBP in highly nicotine dependent sustained tobacco abstainers.
ND-BP changes after varenicline therapy
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, Athens, Greece
| | | | - E Emmanouil
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, Athens, Greece
| | - E Solomou
- National & Kapodistrian University of Athens, Athens, Greece
| | - K Aznaouridis
- National & Kapodistrian University of Athens, Athens, Greece
| | - D Tousoulis
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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16
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Ioakeimidis N, Dima I, Terentes-Printzios D, Georgakopoulos C, Angelis A, Gourgouli I, Solomou E, Skoumas I, Tousoulis D, Vlachopoulos C. Combined effect of cigarette smoking and prediabetes on structural and functional changes of large arteries. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Purpose
Smoking is a major risk factor for cardiovascular disease and prediabetes is associated with excess risks for adverse cardiovascular outcomes and death. Aim of this study was to explore whether smoking and prediabetes exert a synergistic unfavourable effect on functional and structural parameters of large arteries.
Methods
We measured carotid-femoral pulse wave velocity (cfPWV), augmentation index (AIx) and carotid intima media thickness (cIMT) in 407 individuals without known atherosclerotic disease (mean age: 52±8 years) categorized into four age-matched groups according to glucose metabolic and smoking status: Smokers with diabetes (n=68), Smokers with prediabetes (n=87), Non-smokers with prediabetes (n=98) and Non- smokers with normal fasting blood glucose (FBG) (n=154). Prediabetes was defined as impaired fasting glucose (100–125 mg/dL), impaired glucose tolerance (2-hour glucose level of 140–199 mg/dL during an oral glucose tolerance test), or glycosylated hemoglobin (HbA1c) level of 5.7% to 6.4%. High sensitivity C-reactive protein (hsCRP) was measured in all patients.
Results
Systolic pressure, pulse pressure were increased and hsCRP levels were higher in smokers with diabetes compared to the three other groups (overall P<0.05, P<0.01 and P<0.05, respectively, ANOVA). The cumulative tobacco exposure (measured in pack-years) was similar between smokers with diabetes and smokers with prediabetes (45 pack-years). Figure 1 shows cfPWV, AIx and cIMT of the four groups. Interestingly, smokers with diabetes and smokers with prediabetes have similar mean cfPWV and cIMT and significantly higher values compared to non-smokers with prediabetes and non-smokers with normal FBG. The associations remained statistically significant even after adjusting for systolic pressure and hsCRP level. AIx was not different between the four study groups.
Conclusion
The combination of prediabetes and smoking is associated with higher cfPWV and cIMT values compared to prediabetes alone. The smokers with impaired glucose regulation have functional and structural alterations of large arteries similar to that of smokers with established diabetes. Considering the risk for developing prediabetes in relation to smoking status and the number of cigarettes smoked daily and the independent predictive value of assessing vascular changes in large arteries, the present findings may have important clinical and prognostic implications.
Figure 1. Smoking, prediabetes and vascular changes
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, Athens, Greece
| | | | | | - A Angelis
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Gourgouli
- National & Kapodistrian University of Athens, Athens, Greece
| | - E Solomou
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Skoumas
- National & Kapodistrian University of Athens, Athens, Greece
| | - D Tousoulis
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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17
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Ioakeimidis N, Angelis A, Terentes-Printzios D, Emmanouil E, Dima I, Georgakopoulos C, Solomou E, Rokkas K, Tousoulis D, Vlachopoulos C. Exploring functional and structural vascular changes in obesity: are metabolically healthy obese individuals really healthy? Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Purpose
Aim of the study is to compare vascular function and structure parameters among middle-aged men with differences in body mass index (BMI) and metabolic status and to investigate whether obese individuals with a normal metabolic profile have a unhealthy vascular profile.
Methods
We measured carotid-femoral pulse wave velocity (cfPWV), carotid intima media thickness (cIMT) and brachial flow-mediated dilation (bFMD) in 141 obese (BMI≥30 kg/m2) and in 176 aged-matched men with normal BMI (<25 kg/m2) individuals. All participants had no clinical manifestations or a history of atherosclerotic disease. High sensitivity C-reactive protein (hsCRP) and total testosterone (TT) were measured in all patients.
Results
The two BMI groups were subdivided into subgroups according to presence/absence of abnormal metabolic profile (presence of major cardiovascular risk factors): Metabolically unhealthy obese (MeUO, n=114), metabolically healthy obese (MeHO, n=27), metabolically unhealthy with normal BMI (MeUN, n=122) and metabolically healthy with normal BMI individuals (MeHN, n=54). The four subgroups had similar age. Figure 1 shows the mean cIMT (left plot), cfPWV (middle plot) and bFMD (right plot) of the four subgroups. Carotid IMT and cfPWV is higher and bFMD is lower in metabolically unhealthy compared to individuals with a normal metabolic profile in both patients with obesity and subjects with normal BMI. Interestingly, the MeNO patients had significantly lower cIMT (P<0.05) and cfPWV (P<0.01) and higher bFMD (P<0.01) level compared to MeUN individuals. However, as figure shows all measured vascular parameters were significantly impaired in MeNO patients compared to those of MeHN individuals. MeHO patients had comparable hsCRP and TT levels to those of MeUO and MeUN individuals denoting increased inflammatory activation and endogenous androgen deficiency.
Conclusions
MeHO which is a obesity phenotype that has created lot of debate is associated with a better vascular profile compared to MeUN status, however patients with MeHO have more impaired vascular function and structure parameters than MeHN individuals. This finding implies that even in the absence of overt metabolic aberrations, the MeHO profile may be associated with endothelial dysfunction, increased aortic stiffness and thickness of the carotid arterial wall.
Figure 1. BMI, metabolic status and vascular changes
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, Athens, Greece
| | - A Angelis
- National & Kapodistrian University of Athens, Athens, Greece
| | | | - E Emmanouil
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, Athens, Greece
| | | | - E Solomou
- National & Kapodistrian University of Athens, Athens, Greece
| | - K Rokkas
- National & Kapodistrian University of Athens, Athens, Greece
| | - D Tousoulis
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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18
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Ioakeimidis N, Rokkas K, Terentes-Printzios D, Angelis A, Dima I, Gardikioti V, Sigala E, Aznaouridis K, Tousoulis D, Vlachopoulos C. Association between office blood pressure, antihypertensive medication use and male sexual dysfunction: a penile Doppler study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Arterial hypertension is associated with an almost two-fold increase in the likelihood of having an abnormal penile blood flow. Recent evidence supports the independent of age and blood pressure (BP) level predictive value of severe penile arterial insufficiency for adverse cardiovascular events.
Purpose
Aim of this study is to quantify the association between BP level and severity of penile vascular disease and to examine the potential for differences in effect of BP lowering medication use on the associations between BP level and penile vascular damage.
Methods
We measured penile peak systolic velocity (PSV) in 356 consecutive men with erectile dysfunction (ED) and without a history of diabetes and cardiovascular disease; The cohort was divided according to office systolic BP (SBP) and diastolic BP in three BP categories: normal (SBP <130 and DBP <85 mmHg, n=117), high normal (130≤SBP<140 or DBP 85≤DBP<90mmHg, n=91), and hypertension (SBP≥140 or DBP≥90mmHg, n=148). 164 (46%) patients of the whole study population were treated with antihypertensive medications. Low PSV values after intracavernous injection of prostanglandin E1 indicate impaired penile blood inflow and severe vasculogenic ED.
Results
Figure shows PSV measurements of the three office BP categories subdivided according to use of antihypertensive therapy. Treated and untreated hypertensive patients had similar mean PSV. Interestingly, the mean PSV of men with high normal BP not receiving antihypertensive drugs was significantly higher compared to PSV of men with high normal BP under therapy and significantly lower compared to PSV of normotensive males without therapy (all P<0.05). Among males not receiving antihypertensive medications there was a progressive decrease in PSV values from normal BP, to high normal BP and to hypertension (P=0.01, after adjustment for age), while among males under antihypertension therapy, the three BP categories had similar PSV level (P=0.54 after adjustment for age) (figure).
Conclusion
The inverse associations observed between hypertension status and penile arterial insufficiency in men not taking antihypertensive medication were attenuated or disappeared among men reporting antihypertensive medication use reflecting a medication effect or structural effects of longstanding hypertension on the penile vasculature.
BP level, hypertension therapy and PSV
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, Athens, Greece
| | - K Rokkas
- National & Kapodistrian University of Athens, Athens, Greece
| | | | - A Angelis
- National & Kapodistrian University of Athens, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, Athens, Greece
| | - V Gardikioti
- National & Kapodistrian University of Athens, Athens, Greece
| | - E Sigala
- National & Kapodistrian University of Athens, Athens, Greece
| | - K Aznaouridis
- National & Kapodistrian University of Athens, Athens, Greece
| | - D Tousoulis
- National & Kapodistrian University of Athens, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
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19
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Dima I, Soulis D, Terentes-Printzios D, Skoumas I, Aznaouridis K, Tousoulis D, Vlachopoulos C. A predictive model of pcsk-9 inhibitors eligibility in coronary and dyslipidemic patients. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Purpose
Dyslipidemia is a major cardiovascular risk factor and treatment is mostly based on statins and ezetimibe. PCSK-9 inhibitors are monoclonal antibodies that reduce LDL-c levels and have shown significant reduction of cardiovascular risk in high risk patients. Data regarding potential eligibility for PCSK-9, is limited especially when referring to the recent guidelines.
Methods
Eligibility was calculated using a proprietary adjustable software, which stores data and patient information and thus by using different criteria it can determine potential candidates for PCSK-9 inhibitors. For this purpose, 2000 patients were enrolled prospectively. Our study population was comprised of inpatients diagnosed either with acute coronary syndromes (ACS) or with chronic coronary disease (cCAD) and outpatients from Lipids' Clinic (OLC) (n=407, n=1087, n=506, respectively). In order to test eligibility, three different LDL thresholds were used in our model for high and very high risk groups: a) 70mg/dl and 55mg/dl, respectively, as recommended by the recently updated 2019 ESC/EAS Guidelines for Dyslipidaemia b) 100mg/dl and 70mg/dl, respectively, as recommended by the 2016 ESC/EAS Guidelines for Dyslipidaemias and c) 130mg/dl and 100mg/dl respectively, as mandated by our National Health Care system but also applicable in other countries.
Results
The eligible percentages for the three thresholds were 18.85%, 9.75% and 2.15%, in the total population (TP) respectively and it varied according to clinical status. Subgroup analysis of eligible population revealed the trends in each group (Figure 1). The increase toward more recent guidelines was mostly attributed to the increasing number of coronary patients who become eligible as our criteria become stricter.
Conclusions
Our predictive model provides a realistic estimation of PCSK-9 inhibitors potential eligibility in coronary and dyslipidaemic patients and thus it can become a useful tool for the use of PCSK-9 in health care systems.
Figure 1
Funding Acknowledgement
Type of funding source: Private company. Main funding source(s): Amgen Hellas LTD
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Affiliation(s)
- I Dima
- Hippokration General Hospital, Athens, Greece
| | - D Soulis
- Hippokration General Hospital, Athens, Greece
| | | | - I Skoumas
- Hippokration General Hospital, Athens, Greece
| | | | - D Tousoulis
- Hippokration General Hospital, Athens, Greece
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20
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Ioakeimidis N, Vlachopoulos C, Georgakopoulos C, Dima I, Gardikioti V, Solomou E, Gardikioti V, Oikonomou E, Tousoulis D. P4394Two-year therapeutic effectiveness of pharmacotherapy versus electronic cigarettes for smoking cessation: A single-center experience. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Purpose
Aim of this study is to compare the long-term (2-year) effectiveness of e-cigarettes (EC) vs pharmacotherapy for smoking cessation.
Methods
We analyzed data from 173 smokers visiting our unit from January 2012 to December 2016 followed for two years. Of them, 128 were treated with varenicline for 3 months and 45 used EC for 3 months to quit smoking.
Results
There were not significant differences in severity of nicotine dependence and cigarette consumption (pack-years) between the two groups. Compared to smokers under varenicline therapy, EC users were younger (38±7 vs 49±12 years, P<0.01). The two groups had no gender difference and similar prevalence of traditional risk factors and coronary artery disease. Figure shows the smoking abstinence rates at the end of treatment period (3 months) and the continuous abstinence rates at 2 years. At the end of treatment period, 79 (62%) of subjects under therapy with varenicline were abstinent from smoking while 31 (69%) of individuals using EC did not smoke combustile cigarettes 3 months after the initiation of vaping. The continuous abstinence rates at 2 years was significantly higher among individuals treated with varenicline compared to EC (41% vs 24%, P<0.05). Interestingly, at 2 years, 12 EC users (27%) continued vaping alone and 21 (47%) were dual (EC and tobacco cigarette) users.
EC vs varenicline and smoking abstinence
Conclusions
Our preliminary data indicate that smokers who received varenicline had significantly higher continuous abstinence rates compared to individuals who used EC at a 2-year follow-up. Furthermore, almost half of the later group maintained dual use.
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Affiliation(s)
- N Ioakeimidis
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - C Vlachopoulos
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - C Georgakopoulos
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - I Dima
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - V Gardikioti
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - E Solomou
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - V Gardikioti
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - E Oikonomou
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
| | - D Tousoulis
- Hippokration General Hospital, First Department of Cardiology, Athens, Greece
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21
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Terentes-Printzios D, Vlachopoulos C, Korogiannis L, Christopoulou G, Xydis P, Ioakeimidis N, Aznaouridis K, Dima I, Georgakopoulos C, Tousoulis D. P3833Low heart rate variability is associated with future arrhythmic events in hypertension. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Introduction
Cardiac autonomic dysfunction and target organ damage are associated with increased cardiovascular mortality and arrhythmias.
Purpose
The aim of the study was to investigate the effect of heart rate variability (HRV) and markers of target organ damage in the prognosis of future arrhythmic events.
Methods
We studied 292 untreated at baseline hypertensives (mean age 53±13, 153 males). Cardiac autonomic function was evaluated by analysis of short-term HRV measures over 24-h using 24-h ambulatory blood pressure monitoring and the standard deviation of the measurements. Echocardiography was also performed and left ventricular mass index (LVMI) was estimated with the Demereux formula. Aortic stiffness was assessed with carotid-femoral pulse wave velocity (cfPWV) and wave reflections with aortic augmentation index corrected for heart rate (Alx@75). Patients were followed up for a median period of 13 years. The primary endpoint was a composite of atrial/ventricular tachycardias, symptomatic multiple premature ventricular contractions, second and third-degree heart blocks and pacemaker/defibrillator placement.
Results
In comparison without events, patients with the primary endpoint (n=37, 13%) had lower 24-h daytime HRV (9.6 beats per minute vs. 11.1 beats per minute, p=0.005), higher systolic blood pressure (168 mmHg vs. 163 mmHg, p=0.003), higher cfPWV (8.4 m/s vs. 7.7 m/s, p=0.005), higher LVMI (133 g/m2 vs. 122 g/m2, p=0.002) and higher AIx@75 (29.0% vs. 26.3%, p=0.043). In further analysis, receiver operating characteristic (ROC) curves were generated to evaluate the ability of HRV, cfPWV, LVMI and AIx@75 to discriminate subjects with arrhythmic events. The area under the curve (AUC) and 95% CIs of the ROC curves were AUC=0.35 (95% CI: 0.26–0.44, p=0.003) for HRV, AUC=0.64 (95% CI: 0.54–0.73, P<0.006) for cfPWV, AUC=0.67 (95% CI: 0.58–0.75, P=0.001) for LVMI and AUC=0.55 (95% CI: 0.47–0.64, P=0.298) for AIx@75 (Figure). In Cox regression analysis, only HRV was associated with increased risk of arrhythmic events (Hazard ratio per 1 unit =0.87, 95% Confidence intervals 0.76 to 0.995, p=0.043) when adjusted for age, gender, cfPWV, LVMI and AIx@75.
ROC curves of HRV & target organ damage
Conclusions
Low heart rate variability is associated with increased risk of future arrhythmic events suggesting an early sympathovagal imbalance that could lead to future events in hypertension.
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Affiliation(s)
- D Terentes-Printzios
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, Athens, Greece
| | - L Korogiannis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - G Christopoulou
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - P Xydis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - N Ioakeimidis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - K Aznaouridis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - C Georgakopoulos
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - D Tousoulis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
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22
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Ioakeimidis N, Vlachopoulos C, Georgakopoulos C, Terentes-Printzios D, Koutagiar I, Dima I, Rokkas K, Skoumas I, Tousoulis D. P6136Intense daily cigarette smoking accelerates vascular damage of smokers with a moderate cumulative tobacco smoke exposure. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Purpose
Coronary artery disease death has been associated with increased cigarette smoking intensity. Aim of the study is to investigate the impact of cigarette smoking intensity on vascular function and structure changes among male smokers with similar age at starting smoking and moderate cumulative tobacco smoke exposure.
Methods
Indices of vascular function and structure including carotid-femoral pulse wave velocity (PWV), brachial flow-mediated dilation (bFMD), carotid intima media thickness (cIMT) and microvascular damage (penile vasculature) were measured in 118 smokers consuming up to 1 pack (20 cigarettes)/day and 58 patients smoking >1 pack (20 cigarettes)/day. The two groups had a similar mean cigarette smoking exposure (32 pack/years). Microvascular damage was examined by measuring penile peak systolic velocity (PSV) with a dynamic penile color Doppler ultrasonography after intracavernous injection of prostanglandin E1. Lower PSV values indicate severe penile vascular disease.
Results
The individuals smoking more than 1 pack/day were 10 years younger than smokers consuming up to 1 pack/day, however systolic, diastolic blood pressure, body-mass index, fasting blood glucose levels, lipid profile, C-reactive protein and total testosterone concentration were similar between the two groups. Figure shows mean bFMD, penile PSV, PWV and cIMT of the two groups. Interestingly, despite the similar cumulative smoking exposure between the two groups, the younger in age individuals with the intense cigarette smoking history had significantly lower mean bFMD and penile PSV (all P<0.05) and similar PWV and cIMT compared to the mean values of older subjects smoking up to 1 pack/day.
Smoking intensity and vascular changes
Conclusions
Intense daily smoking accelerates damage of large arteries and significantly impairs microvascular and systemic endothelial function. Considering the predictive value of vascular biomarkers, the findings of this study imply the possibility that baseline daily smoking intensity could be a better summary measure of smoking-related cardiovascular risk among young heavy smokers, relative to total pack-years of smoking.
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Affiliation(s)
- N Ioakeimidis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - C Vlachopoulos
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - C Georgakopoulos
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - D Terentes-Printzios
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - I Koutagiar
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - I Dima
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - K Rokkas
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - I Skoumas
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
| | - D Tousoulis
- National & Kapodistrian University of Athens, First Cardiology Department, Hippokration Hospital, Athens, Greece
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23
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Valeanu A, Purdel C, Dima I, Margina D, Ilie M. The pattern of carbonylated human serum albumin using cluster analysis. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Xaplanteris P, Vlachopoulos C, Terentes D, Ioakeimidis N, Dima I, Pietri P, Vyssoulis G, Stefanadis C. P10.3 ARTERIAL STIFFNESS IS A BETTER PREDICTOR OF LEFT VENTRICULAR HYPERTROPHY THAN THE FRAMINGHAM RISK SCORE AND CENTRAL HEMODYNAMICS: INSIGHTS FROM 1,141 NEVER-TREATED HYPERTENSIVES. Artery Res 2014. [DOI: 10.1016/j.artres.2014.09.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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25
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Andrikou E, Tsioufis C, Andrikou I, Dima I, Bafakis I, Kintis K, Syrseloudis D, Miliou A, Tousoulis D, Stefanadis C. Albuminuria as an adverse predictor of left ventricular hypertrophy regression in hypertensive subjects during a 3.5-year follow up period. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.2891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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26
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Kordalis A, Tsioufis C, Kasiakogias A, Thomopoulos C, Dima I, Dimitriadis K, Tsiachris D, Antonakis V, Tousoulis D, Stefanadis C. Incidence and persistence of resistant hypertension among treated hypertensive patients: insights from a 4-year follow-up study. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.3613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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27
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Tsiachris D, Tsioufis C, Kasiakogias A, Thomopoulos C, Andrikou E, Vasileiou P, Dima I, Kallikazaros I, Tousoulis D, Stefanadis C. Lack of regression of left ventricular hypertrophy is accompanied by adverse prognosis in essential hypertensives. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p3229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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28
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Dimova I, Hlushchuk R, Makanya A, Djonov V, Theurl M, Schgoer W, Albrecht K, Beer A, Patsch JR, Schratzberger P, Mahata S, Kirchmair R, Didie M, Christalla P, Rau T, Eschenhagen T, Schumacher U, Lin Q, Zenke M, Zimmmermann W, Hoch M, Fischer P, Stapel B, Missol-Kolka E, Erschow S, Scherr M, Drexler H, Hilfiker-Kleiner D, Diebold I, Petry A, Kennel P, Djordjevic T, Hess J, Goerlach A, Castellano J, Aledo R, Sendra J, Costales P, Badimon L, Llorente-Cortes V, Dworatzek E, Mahmoodzadeh S, Regitz-Zagrosek V, Posa A, Varga C, Berko A, Veszelka M, Szablics P, Vari B, Pavo I, Laszlo F, Brandenburger M, Wenzel J, Bogdan R, Richardt D, Reppel M, Hescheler J, Terlau H, Dendorfer A, Heijman J, Rudy Y, Westra R, Volders P, Rasmusson R, Bondarenko V, Ertas Gokhan MD, Ural Ertan MD, Karaoz Erdal PHD, Aksoy Ayca PHD, Kilic Teoman MD, Kozdag Guliz MD, Vural Ahmet MD, Ural Dilek MD, Poulet C, Christ T, Wettwer E, Ravens U, Van Der Pouw Kraan C, Schirmer S, Fledderus J, Moerland P, Leyen T, Piek J, Van Royen N, Horrevoets A, Fleissner F, Jazbutyte V, Fiedler J, Galuppo P, Mayr M, Ertl G, Bauersachs J, Thum T, Protze S, Bussek A, Ravens U, Li F, Hoo R, Lam K, Xu A, Westenbrink B, Maass A, Sillje H, Van Veldhuisen D, Van Gilst W, De Boer R, Biesmans L, Bito V, Driessen R, Holemans P, Subramanian P, Lenaerts I, Huysmans C, Sipido K, Mourouzis I, Pantos C, Galanopoulos G, Gavra M, Perimenis P, Spanou D, Cokkinos D, Karshovska E, Berezin A, Panasenko T, Euler G, Partsch S, Harjung C, Heger J, Bogdanova A, Mihov D, Mocharla P, Yakushev S, Megens R, Vogel J, Gassmann M, Tavakoli R, Johansen D, Sanden E, Xi C, Sundset R, Ytrehus K, Bliksoen M, Rutkovskiy A, Akhtar S, Mariero L, Vaage I, Stenslokken K, Pisarenko O, Shulzhenko V, Studneva I, Serebryakova L, Tskitishvili O, Pelogeykina Y, Timoshin A, Heyll K, Vanin A, Ziberna L, Lunder M, Drevensek G, Passamonti S, Gorza L, Ravara B, Scapin C, Vitadello M, Zigrino F, Jansen Y, Gerosa G, Gwathmey J, Del Monte F, Vilahur G, Juan-Babot O, Onate B, Casani L, Badimon L, Lemoine S, Calmettes G, Weber C, Jaspard-Vinassa B, Duplaa C, Couffinhal T, Diolez P, Dos Santos P, Fusco A, Santulli G, Cipolletta E, Sorriento D, Cervero P, Schober A, Trimarco B, Feliciello A, Iaccarino G, Loganathan S, Barnucz E, Korkmaz S, Hirschberg K, Karck M, Szabo G, Kozichova K, Zafeiriou M, Hlavackova M, Neckar J, Kolar F, Novakova O, Novak F, Kusmic C, Matteucci M, Pelosi G, Vesentini N, Barsanti C, Noack C, Trivella M, Abraham N, L'abbate A, Muntean D, Mirica S, Duicu O, Raducan A, Hancu M, Fira-Mladinescu O, Ordodi V, Renger A, Voelkl J, Haubner B, Neely G, Moriell C, Seidl S, Pachinger O, Penninger J, Metzler B, Dietz R, Zelarayan L, Bergmann M, Meln I, Malashicheva A, Anisimov S, Kalinina N, Sysoeva V, Zaritskey A, Barbuti A, Scavone A, Mazzocchi N, Crespi A, Capilupo D, Difrancesco D, Qian L, Shim W, Gu Y, Mohammed S, Wong P, Noack C, Renger A, Zafiriou M, Dietz R, Schaeffer H, Bergmann M, Zelarayan L, Kovacs P, Simon J, Christ T, Wettwer E, Varro A, Ravens U, Athias P, Wolf J, Bouchot O, Vandroux D, Mathe A, De Carvalho A, Laurent G, Rainer P, Huber M, Edelmann F, Stojakovic T, Trantina-Yates A, Trauner M, Pieske B, Von Lewinski D, De Jong A, Maass A, Oberdorf-Maass S, Van Gelder I, Lin Y, Li J, Wang F, He Y, Li X, Xu H, Yang X, Coppini R, Ferrantini C, Ferrara C, Rossi A, Mugelli A, Poggesi C, Cerbai E, Rozmaritsa N, Voigt N, Christ T, Wettwer E, Dobrev D, Ravens U, Kienitz MC, Zoidl G, Bender K, Pott L, Kohajda Z, Kristof A, Kovacs P, Virag L, Varro A, Jost N, Voigt N, Trafford A, Ravens U, Dobrev D, Prnjavorac B, Mujaric E, Jukic J, Abduzaimovic K, Brack K, Patel V, Coote J, Ng G, Wilders R, Van Ginneken A, Verkerk A, Brack K, Coote J, Ng G, Xaplanteris P, Vlachopoulos C, Baou K, Vassiliadou C, Dima I, Ioakeimidis N, Stefanadis C, Ruifrok W, Qian C, Sillje H, Van Goor H, Van Veldhuisen D, Van Gilst W, De Boer R, Schmidt K, Kaiser F, Erdmann J, De Wit C, Barnett O, Kyyak Y, Cesana F, Boffi L, Mauri T, Alloni M, Betelli M, Nava S, Giannattasio C, Mancia G, Vilskersts R, Kuka J, Svalbe B, Liepinsh E, Dambrova M, Zakrzewicz A, Maroski J, Vorderwuelbecke B, Fiedorowicz K, Da Silva-Azevedo L, Pries A, Gryglewska B, Necki M, Zelawski M, Grodzicki T, Scoditti E, Massaro M, Carluccio M, Distante A, Storelli C, De Caterina R, Kocgirli O, Valcaccia S, Dao V, Suvorava T, Kumpf S, Floeren M, Oppermann M, Kojda G, Leo C, Ziogas J, Favaloro J, Woodman O, Goettsch W, Marton A, Goettsch C, Morawietz H, Khalifa E, Ashour Z, Dao V, Floeren M, Kumpf S, Suvorava T, Kojda G, Rupprecht V, Scalera F, Martens-Lobenhoffer J, Bode-Boeger S, Li W, Kwan Y, Leung G, Patella F, Mercatanti A, Pitto L, Rainaldi G, Tsimafeyeu I, Tishova Y, Wynn N, Kalinchenko S, Clemente Lorenzo M, Grande M, Barriocanal F, Aparicio M, Martin A, Hernandez J, Lopez Novoa J, Martin Luengo C, Kurlianskaya A, Denisevich T, Leo C, Ziogas J, Favaloro J, Woodman O, Barth N, Loot A, Fleming I, Wang Y, Gabrielsen A, Ripa R, Jorgensen E, Kastrup J, Arderiu G, Pena E, Badimon L, Kobus K, Czyszek J, Kozlowska-Wiechowska A, Milkiewicz P, Milkiewicz M, Madonna R, Montebello E, Geng Y, De Caterina R, Chin-Dusting J, Michell D, Skilton M, Dixon J, Dart A, Moore X, Hlushchuk R, Ehrbar M, Reichmuth P, Heinimann N, Djonov V, Hewing B, Stangl V, Stangl K, Laule M, Baumann G, Ludwig A, Widmer-Teske R, Mueller A, Stieger P, Tillmanns H, Braun-Dullaeus R, Sedding D, Troidl K, Eller L, Benli I, Apfelbeck H, Schierling W, Troidl C, Schaper W, Schmitz-Rixen T, Hinkel R, Trenkwalder T, Pfosser A, Globisch F, Stachel G, Lebherz C, Bock-Marquette I, Kupatt C, Seyler C, Duthil-Straub E, Zitron E, Scholz E, Thomas D, Gierten J, Karle C, Fink R, Padro T, Lugano R, Garcia-Arguinzonis M, Badimon L, Schuchardt M, Pruefer J, Toelle M, Pruefer N, Jankowski V, Jankowski J, Zidek W, Van Der Giet M, Pena E, Arderiu G, Badimon L, Fransen P, Van Hove C, Michiels C, Van Langen J, Bult H, Quarck R, Wynants M, Alfaro-Moreno E, Rosario Sepulveda M, Wuytack F, Van Raemdonck D, Meyns B, Delcroix M, Christofi F, Wijetunge S, Sever P, Hughes A, Ohanian J, Forman S, Ohanian V, Wijetunge S, Hughes A, Gibbons C, Ohanian J, Ohanian V, Costales P, Aledo R, Vernia S, Das A, Shah V, Casado M, Badimon L, Llorente-Cortes V, Fransen P, Van Hove C, Van Langen J, Bult H, Bielenberg W, Daniel J, Tillmanns H, Sedding D, Daniel JM, Hersemeyer K, Schmidt-Woell T, Kaetzel D, Tillmans H, Sedding D, Kanse S, Tuncay E, Kandilci H, Zeydanli E, Sozmen N, Akman D, Yildirim S, Turan B, Nagy N, Acsai K, Farkas A, Papp J, Varro A, Toth A, Viero C, Mason S, Williams A, Marston S, Stuckey D, Dyer E, Song W, El Kadri M, Hart G, Hussain M, Faltinova A, Gaburjakova J, Urbanikova L, Hajduk M, Tomaskova B, Antalik M, Zahradnikova A, Steinwascher P, Jaquet K, Muegge A, Ferrantini C, Coppini R, Wang G, Zhang M, Cerbai E, Tesi C, Poggesi C, Ter Keurs H, Kettlewell S, Smith G, Workman A, Acsai K, Lenaerts I, Holemans P, Sokolow S, Schurmans S, Herchuelz A, Sipido K, Antoons G, Wehrens X, Li N, Respress JR, De Almeida A, Van Oort R, Bussek A, Lohmann H, Christ T, Wettwer E, Ravens U, Saes M, Muegge A, Jaquet K, Messer A, Copeland O, Leung M, Marston S, Matthes F, Steinbrecher J, Salinas-Riester G, Opitz L, Hasenfuss G, Lehnart S, Caracciolo G, Eleid M, Carerj S, Chandrasekaran K, Khandheria B, Sengupta P, Riaz I, Tyng L, Dou Y, Seymour A, Dyer C, Griffin S, Haswell S, Greenman J, Yasushige S, Amorim P, Nguyen T, Schwarzer M, Mohr F, Doenst T, Popin Sanja S, Lalosevic D, Capo I, Momcilov Popin T, Astvatsatryan A, Senan M, Astvatsatryan A, Senan M, Shafieian G, Goncalves N, Falcao-Pires I, Henriques-Coelho T, Moreira-Goncalves D, Leite-Moreira A, Bronze Carvalho L, Azevedo J, Andrade M, Arroja I, Relvas M, Morais G, Seabra M, Aleixo A, Winter J, Brack K, Ng G, Zabunova M, Mintale I, Lurina D, Narbute I, Zakke I, Erglis A, Astvatsatryan A, Senan M, Marcinkevics Z, Kusnere S, Abolins A, Aivars J, Rubins U, Nassar Y, Monsef D, Hamed G, Abdelshafy S, Chen L, Wu Y, Wang J, Cheng C, Sternak M, Khomich T, Jakubowski A, Szafarz M, Szczepanski W, Mateuszuk L, Szymura-Oleksiak J, Chlopicki S, Sulicka J, Strach M, Kierzkowska I, Surdacki A, Mikolajczyk T, Balwierz W, Guzik T, Grodzicki T, Dmitriev V, Oschepkova E, Polovitkina O, Titov V, Rogoza A, Shakur R, Metcalfe S, Bradley J, Demyanets S, Kaun C, Kastl S, Pfaffenberger S, Huk I, Maurer G, Huber K, Wojta J, Eriksson O, Aberg M, Siegbahn A, Prnjavorac B, Niccoli G, Sgueglia G, Conte M, Giubilato S, Cosentino N, Ferrante G, Crea F, Dmitriev V, Oschepkova E, Polovitkina O, Titov V, Ilisei D, Leon M, Mitu F, Kyriakakis E, Philippova M, Cavallari M, Bochkov V, Biedermann B, De Libero G, Erne P, Resink T, Titov V, Bakogiannis C, Antoniades C, Tousoulis D, Demosthenous M, Psarros C, Sfyras N, Channon K, Stefanadis C, Del Turco S, Navarra T, Basta G, De Caterina R, Carnicelli V, Frascarelli S, Zucchi R, Kostareva A, Malashicheva A, Sjoberg G, Gudkova A, Semernin E, Shlyakhto E, Sejersen T, Cucu N, Anton M, Stambuli D, Botezatu A, Arsene C, Lupeanu E, Anton G, Beer A, Theurl M, Schgoer W, Albrecht K, Patsch J, Huber E, Schratzberger P, Kirchmair R, Lande C, Cecchettini A, Tedeschi L, Trivella M, Citti L, Chen B, Ma Y, Yang Y, Ma X, Liu F, Hasanzad M, Rejali L, Fathi M, Minassian A, Mohammad Hassani R, Najafi A, Sarzaeem M, Sezavar S, Akhmedov A, Klingenberg R, Yonekawa K, Lohmann C, Gay S, Maier W, Neithard M, Luescher T, Xie X, Ma Y, Yang Y, Fu Z, Li X, Ma X, Liu F, Chen B, Kevorkov A, Verduci L, Mercatanti A, Cremisi F, Pitto L, Wonnerth A, Katsaros K, Zorn G, Kaun C, Weiss T, Huber K, Maurer G, Wojta J, De Rosa R, Galasso G, Piscione F, Santulli G, Iaccarino G, Piccolo R, Luciano R, Chiariello M, Szymanski M, Schoemaker R, Van Veldhuisen D, Van Gilst W, Hillege H, Rizzo S, Basso C, Thiene G, Valente M, Rickelt S, Franke W, Bartoloni G, Bianca S, Giurato E, Barone C, Ettore G, Bianca I, Eftekhari P, Wallukat G, Bekel A, Heinrich F, Fu M, Briedert M, Briand J, Roegel J, Rizzo S, Pilichou K, Basso C, Thiene G, Korkmaz S, Radovits T, Pali S, Hirschberg K, Zoellner S, Loganathan S, Karck M, Szabo G, Bartoloni G, Pucci A, Pantaleo J, Martino S, Pelosi G, Matteucci M, Kusmic C, Vesentini N, Piccolomini F, Viglione F, Trivella M, L'abbate A, Slavikova J, Chottova Dvorakova M, Kummer W, Campanile A, Spinelli L, Santulli G, Ciccarelli M, De Gennaro S, Assante Di Panzillo E, Trimarco B, Iaccarino G, Akbarzadeh Najar R, Ghaderian S, Tabatabaei Panah A, Vakili H, Rezaei Farimani A, Rezaie G, Beigi Harchegani A, Falcao-Pires I, Hamdani N, Gavina C, Van Der Velden J, Niessen H, Stienen G, Leite-Moreira A, Paulus W, Goncalves N, Falcao-Pires I, Moura C, Lamego I, Eloy C, Niessen H, Areias J, Leite-Moreira A, Bonda T, Dziemidowicz M, Hirnle T, Dmitruk I, Kaminski K, Musial W, Winnicka M, Villar A, Merino D, Ares M, Pilar F, Valdizan E, Hurle M, Nistal J, Vera V, Toelle M, Van Der Giet M, Zidek W, Jankowski J, Astvatsatryan A, Senan M, Karuppasamy P, Chaubey S, Dew T, Sherwood R, Desai J, John L, Marber M, Kunst G, Cipolletta E, Santulli G, Attanasio A, Del Giudice C, Campiglia P, Illario M, Iaccarino G, Berezin A, Koretskaya E, Bishop E, Fearon I, Heger J, Warga B, Abdallah Y, Meyering B, Schlueter K, Piper H, Euler G, Lavorgna A, Cecchetti S, Rio T, Coluzzi G, Carrozza C, Conti E, Crea F, Andreotti F, Berezin A, Glavatskiy A, Uz O, Kardesoglu E, Yiginer O, Bas S, Ipcioglu O, Ozmen N, Aparci M, Cingozbay B, Ivanes F, Hillaert M, Susen S, Mouquet F, Doevendans P, Jude B, Montalescot G, Van Belle E, Leon M, Ilisei D, Mitu F, Castellani C, Angelini A, De Boer O, Van Der Loos C, Gerosa G, Thiene G, Van Der Wal A, Dumitriu I, Baruah P, Kaski J, Maytham O, D Smith J, Rose M, Cappelletti A, Pessina A, Mazzavillani M, Calori G, Margonato A, De Rosa R, Galasso G, Piscione F, Cassese S, Piccolo R, Luciano R, D'anna C, Chiariello M, Niccoli G, Ferrante G, Leo A, Giubilato S, Silenzi A, Baca' M, Biasucci L, Crea F, Baller D, Gleichmann U, Holzinger J, Bitter T, Horstkotte D, Bakogiannis C, Antoniades C, Antonopoulos A, Tousoulis D, Miliou A, Triantafyllou C, Channon K, Stefanadis C, Masson W, Siniawski D, Sorroche P, Casanas L, Scordo W, Krauss J, Cagide A, Schuchardt M, Toelle M, Huang T, Wiedon A, Van Der Giet M, Chin-Dusting J, Lee S, Walker K, Dart A, O'dea K, Skilton M, Perez Berbel P, Arrarte Esteban V, Garcia Valentin M, Sola Villalpando M, Lopez Vaquero C, Caballero L, Quintanilla Tello M, Sogorb Garri F, Duerr G, Elhafi N, Bostani T, Swieny L, Kolobara E, Welz A, Roell W, Dewald O, Kaludercic N, Takimoto E, Nagayama T, Chen K, Shih J, Kass D, Di Lisa F, Paolocci N, Vinet L, Pezet M, Briec F, Previlon M, Rouet-Benzineb P, Hivonnait A, Charpentier F, Mercadier J, Villar A, Cobo M, Llano M, Montalvo C, Exposito V, Nistal J, Hurle M, Ruifrok W, Meems L. Saturday, 17 July 2010. Cardiovasc Res 2010. [DOI: 10.1093/cvr/cvq174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Xaplanteris P, Vlachopoulos C, Dima I, Terentes-Printzios D, Alexopoulos N, Stefanadis C. P13.01 THE IMPACT OF ACUTE SYSTEMIC INFLAMMATION ON ARTERIAL FUNCTION OF PATIENTS WITH STABLE ANGINA PECTORIS: ADDING FUEL TO THE FIRE WITHIN? Artery Res 2010. [DOI: 10.1016/j.artres.2010.10.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Xaplanteris P, Vlachopoulos C, Vyssoulis G, Dima I, Baou K, Aznaouridis K, Alexopoulos N, Stefanadis C. P8.07 AN OLD DOG WITH NEW TRICKS: URIC ACID LEVELS ARE ASSOCIATED WITH AORTIC STIFFNESS AND WAVE REFLECTIONS IN NEWLY DIAGNOSED, NEVER-TREATED HYPERTENSION. Artery Res 2009. [DOI: 10.1016/j.artres.2009.10.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Terentes-Printzios D, Vlachopoulos C, Ioakeimidis N, Aznaouridis K, Baou K, Pietri P, Alexopoulos N, Dima I, Siama A, Stefanadis C. P7.05 ASSOCIATION BETWEEN RENAL FUNCTION AND ARTERIAL STIFFNESS IN NEVER-TREATED HYPERTENSIVES. Artery Res 2009. [DOI: 10.1016/j.artres.2009.10.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Ioakeimidis N, Vlachopoulos C, Antoniou G, Baou K, Terentes-Printzios D, Aggelis A, Dima I, Xaplanteris P, Lazaros G, Stefanadis C. P2.08 INTERRELATIONSHIPS BETWEEN METABOLIC SYNDROME, ERECTILE DYSFUNCTION AND EARLY ATHEROSCLEROSIS. Artery Res 2009. [DOI: 10.1016/j.artres.2009.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Baou K, Vlachopoulos C, Dima I, Ioakeimidis N, Pietri P, Terentes-Printzios D, Kardara D, Antoniou G, Stefanadis C. P7.07 IMPACT OF HYPERLEPTINEMIA ON ARTERIAL STIFFNESS IN A COMMUNITY POPULATION SAMPLE. Artery Res 2009. [DOI: 10.1016/j.artres.2009.10.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Papaioannou TG, Vlachopoulos CV, Alexopoulos NA, Dima I, Pietri PG, Protogerou AD, Vyssoulis GG, Stefanadis CI. The effect of heart rate on wave reflections may be determined by the level of aortic stiffness: clinical and technical implications. Am J Hypertens 2008; 21:334-40. [PMID: 18219305 DOI: 10.1038/ajh.2007.52] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Augmentation Index (AIx) is related to cardiovascular diseases, risk, and mortality. AIx is associated with heart rate but the effect of aortic stiffness on this relationship has not been studied. The purpose of our study was to investigate the relationship between AIx and heart rate at different aortic stiffness levels. METHODS The study consisted of 425 normotensive and untreated hypertensive subjects. Wave reflections and pulse-wave velocity (PWV) were determined by the Sphygmocor and the Complior systems, respectively. RESULTS AIx was independently associated with heart rate, age, gender, height, mean blood pressure (BP) and the effective reflection site distance (ERD). The population was divided into three groups of those with different PWV levels (tertiles). The regression lines for AIx with heart rate differed significantly between the 3rd and the other two tertiles of PWV (P = 0.039 for slopes and P = 0.002 for intercepts). This difference remained significant even after adjustment for age, gender, height, mean BP, and distance of wave reflections. CONCLUSIONS A significantly stronger correlation of AIx with heart rate was observed in subjects with higher levels of aortic stiffness as compared to those with lower levels; namely, the same increase in the heart rate between subjects, induced a greater decrease in the AIx at higher compared to lower PWV levels. The correction of AIx for heart rate should be reconsidered based on the aortic stiffness level. This finding has implications for interventional studies that aim to improve central hemodynamics but simultaneously affect heart rate. Further studies that show acute modifications of heart rate at different arterial stiffness levels are required to support these findings.
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Baou K, Vlachopoulos C, Manesis E, Dima I, Alexopoulos N, Aznaouridis K, Archimandritis A, Stefanadis C. P2.33 ADIPONECTIN HORMONE, HYPERTENSION AND ENDOTHELIAL DYSFUNCTION IN NON-ALCOHOLIC FATTY LIVER DISEASE PATIENTS. Artery Res 2008. [DOI: 10.1016/j.artres.2008.08.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Terentes-Printzios D, Vlachopoulos C, Ioakeimidis N, Aznaouridis K, Bratsas A, Baou K, Dima I, Pietri P, Stefanadis C. P2.41 PULSE WAVE VELOCITY CORRELATES WITH LEFT VENTRICULAR SYSTOLIC FUNCTION IN NEVER-TREATED ESSENTIAL HYPERTENSIVES. Artery Res 2008. [DOI: 10.1016/j.artres.2008.08.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Xaplanteris P, Vlachopoulos C, Dima I, Ioakeimidis N, Baou K, Stefanadis C. P2.36 INTERRELATIONSHIPS OF URIC ACID LEVELS, ARTERIAL STIFFNESS, PERIPHERAL AND CENTRAL PRESSURES IN HEALTHY, NORMOTENSIVE INDIVIDUALS. Artery Res 2008. [DOI: 10.1016/j.artres.2008.08.402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Terentes-Printzios D, Vlachopoulos C, Ioakeimidis N, Alexopoulos N, Bratsas A, Dima I, Rokkas K, Stefanadis C. P1.27 INTERRELATIONSHIPS OF MONOCYTE COUNT WITH CAROTID INTIMA-MEDIA THICKNESS, AORTIC STIFFNESS AND PENILE DOPPLER FINDINGS, IN PATIENTS WITH VASCULOGENIC ERECTILE DYSFUNCTION. Artery Res 2008. [DOI: 10.1016/j.artres.2008.08.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Ioakeimidis* N, Vlachopoulos C, Alexopoulos N, Dima I, Masoura C, Margioleas P, Tousoulis D, Stefanadis C. P.030 COFFEE HAS A MORE POTENT UNFAVORABLE ACUTE EFFECT ON WAVE REFLECTIONS THAN CAFFEINE IN NONHABITUAL COMPARED WITH HABITUAL DRINKERS. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70053-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Dima I, Vlachopoulos C, Vasiliadou C, Ioakeimidis N, Xaplanteris P, Kardara D, Baou K, Stefanadis C. P.052 AN INTERLEUKIN-6 POLYMORPHISM DETERMINES CHANGES IN ARTERIAL STIFFNESS CAUSED BY ACUTE INFLAMMATION. Artery Res 2007. [DOI: 10.1016/j.artres.2007.07.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Xaplanteris P, Vlachopoulos C, Baou K, Vasiliadou C, Dima I, Ioakeimidis N, Kardara D, Stefanadis C. P.049 THE P22PHOX -930A/G POLYMORPHISM OF NADPH OXIDASE: AN INDEPENDENT GENETIC DETERMINANT OF WAVE REFLECTIONS. Artery Res 2007. [DOI: 10.1016/j.artres.2007.07.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Bratsas* A, Vlachopoulos C, Aznaouridis K, Ioakeimidis N, Xaplanteris P, Alexopoulos N, Dima I, Stefanadis C. P.033 SELECTIVE CYCLOOXYGENASE-2 INHIBITION BY CELECOXIB ABROGATES THE ACUTE SMOKING-INDUCED VASCULAR DYSFUNCTION. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70056-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Xaplanteris* P, Vlachopoulos C, Aznaouridis K, Vasiliadou C, Dima I, Ioakeimidis N, Alexopoulos N, Stefanadis C. P.035 BENEFICIAL EFFECT OF LAUGHTER ON AORTIC STIFFNESS. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70058-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Ioakeimidis* N, Vlachopoulos C, Aznaouridis K, Vasiliadou C, Dima I, Dagre A, Rokkas K, Stefanadis C. P.034 ERECTILE DYSFUNCTION IS RELATED TO ARTERIAL STIFFNESS AND MARKERS OF SYSTEMIC VASCULAR INFLAMMATION AND ENDOTHELIAL DYSFUNCTION IN PATIENTS WITH METABOLIC SYNDROME. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70057-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Alexopoulos N, Vlachopoulos C, Aznaouridis K, Ioakeimidis N, Dima I, Sakellariou C, Marioleas P, Stefanadis C. P.006 THE ACUTE EFFECT OF GREEN TEA ON ENDOTHELIAL FUNCTION IN HEALTHY INDIVIDUALS. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70029-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Baou K, Vlachopoulos C, Manesis E, Ioakeimidis N, Koskinas J, Xaplanteris P, Dima I, Archimadritis A, Stafanadis C. P.051 ARTERIAL STIFFNESS IS INCREASED IN PATIENTS WITH HEPATITIS C VIRUS SEROPOSITIVITY, BUT NOT IN PATIENTS WITH HEPATITIS B VIRUS SEROPOSITIVITY AND THE ROLE OF LEPTIN. Artery Res 2007. [DOI: 10.1016/j.artres.2007.07.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Brili S, Alexopoulos N, Dima I, Ioakeimidis N, Vlachopoulos C, Aggeli C, Tousoulis D, Stefanadis C. P.008 THE EFFECT OF RAMIPRIL AND VALSARTAN ON AORTIC STIFFNESS AND WAVE REFLECTIONS IN PATIENTS WITH SUCCESSFUL COARCTATION REPAIR. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70031-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Brili S, Alexopoulos N, Dima I, Ioakeimidis N, Vlachopoulos C, Aggeli C, Tousoulis D, Stefanadis C. P.007 EVALUATION OF AORTIC STIFFNESS AND WAVE REFLECTIONS IN PATIENTS AFTER SUCCESSFUL COARCTATION REPAIR. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70030-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Ioakeimidis N, Vlachopoulos C, Alexopoulos N, Dima I, Xaplanteris P, Gravos A, Baou K, Stefanadis C. P.031 CHRONIC COFFEE CONSUMPTION HAS A LESS POTENT EFFECT ON AORTIC STIFFNESS THAN CAFFEINE. Artery Res 2007. [DOI: 10.1016/j.artres.2007.07.088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Megalakaki C, Perlorentzou S, Dadakaridou M, Dima I, Repousis P, Mitsouli-Mentzikof C. Candidemia in patients with acute leukemia. J BUON 2006; 11:191-5. [PMID: 17318970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
PURPOSE To present the clinical course and laboratory results of leukemic patients with candidemia and to comment on the incidence and clinical findings of mycoses in this particular patient population. PATIENTS AND METHODS From 2002 to 2005 in the Department of Hematology of our institution 53 leukemic patients with clinical signs of infection and severe neutropenia after intensive chemotherapy presented 127 febrile episodes during which blood cultures were taken, both from central venous catheters and from peripheral veins with a sterile method as described elsewhere. RESULTS 4/53 (7.5%) of neutropenic patients presented disseminated candidiasis with positive blood cultures with different species of Candida (C) according to the EORTC criteria. Two patients had strains susceptible to all or most antifungal agents, 1 had dose-dependent sensitivity and 1 had C. krusei resistant to all agents. Two patients died probably because of disseminated candidiasis, 1 survived and 1 died of unrelated cause. CONCLUSION Fungal infections are not uncommon in patients with hematological malignancies, but they are rarely microbiologically documented. A fast and reliable means of diagnosis of invasive fungal infections is urgently needed.
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Affiliation(s)
- C Megalakaki
- Department of Hematology, Metaxa Cancer Hospital, Piraeus, Greece.
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